CVE-2026-107294 | Pydantic AI up to 1.107.1/2.23.x WebFetch buffer overflow

October 8, 2026 Yanac

A vulnerability was found in Pydantic AI up to 1.107.1/2.23.x. It has been rated as problematic. This issue affects some unknown processing of the component WebFetch. Performing a manipulation results in buffer overflow.

This vulnerability is known as CVE-2026-107294. Remote exploitation of the attack is possible. No exploit is available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More